Add resources to c++ idioms

chapters/cpp.md

@@ -4,13 +4,29 @@ To use all of the latest JUCE features you should at least use C++14 as your sta
 
 ## Idioms
 
-If the list of idioms & language features below seems familiar to you, you're at a great starting point. If not, just google it.
+If the list of idioms & language features below seems familiar to you, you're at a great starting point. If not, I have provided some resources below.
 
+- Composition
 - Inheritance
  - `virtual` / `override` / `final`
-- Composition
+ - [CppCon 2017: Louis Dionne “Runtime Polymorphism: Back to the Basics”](https://www.youtube.com/watch?v=gVGtNFg4ay0&t=3296s)
 - Lambdas
+ - [CppCon 2019: Arthur O'Dwyer “Back to Basics: Lambdas from Scratch”](https://www.youtube.com/watch?v=3jCOwajNch0)
+- RAII
+ - [CppCon 2019: Arthur O'Dwyer “Back to Basics: RAII and the Rule of Zero”](https://www.youtube.com/watch?v=7Qgd9B1KuMQ&t=3039s)
 - Constexpr
+ - [CppCon 2015: Scott Schurr “constexpr: Introduction”](https://www.youtube.com/watch?v=fZjYCQ8dzTc)
+ - [CppCon 2015: Scott Schurr “constexpr: Applications"](https://www.youtube.com/watch?v=qO-9yiAOQqc)
+- Atomic/Lock
+ - [CppCon 2019: Rainer Grimm “Atomics, Locks, and Tasks (part 1 of 2)”](https://www.youtube.com/watch?v=o0i2fc0Keo8&list=PL5qoVlA-tv09ykIIPHP9N6vgJaFPnYWCa&index=16)
+ - [CppCon 2019: Rainer Grimm “Atomics, Locks, and Tasks (part 2 of 2)”](https://www.youtube.com/watch?v=_eaB69ta_ig&list=PL5qoVlA-tv09ykIIPHP9N6vgJaFPnYWCa&index=17)
 - Smart Pointer (unique & shared)
-- Container (vectors & arrays)
+ - [CppCon 2019: Arthur O'Dwyer “Back to Basics: Smart Pointers”](https://www.youtube.com/watch?v=xGDLkt-jBJ4)
+- Exceptions:
+ - [CppCon 2019: Ben Saks “Back to Basics: Exception Handling and Exception Safety”](https://www.youtube.com/watch?v=W6jZKibuJpU)
 - Where possible: `noexcept`/`const`
+ - [CppCon 2019: Dan Saks “Back to Basics: Const as a Promise”](https://www.youtube.com/watch?v=NZtr93iL3R0&t=455s)
+- Container
+ - array
+ - vector
+ - map